Base | Representation |
---|---|
bin | 1011001001100010110011… |
… | …0010001000011110011101 |
3 | 1121101220120002000200012110 |
4 | 2302120230302020132131 |
5 | 3101321042012032310 |
6 | 42023303444224233 |
7 | 2403440144531406 |
oct | 262305462103635 |
9 | 47356502020173 |
10 | 12258588002205 |
11 | 39a692438a236 |
12 | 145b96839b079 |
13 | 6abc97a7948c |
14 | 305466bda9ad |
15 | 163d19b82d20 |
hex | b262cc8879d |
12258588002205 has 16 divisors (see below), whose sum is σ = 19834119915840. Its totient is φ = 6464453897088.
The previous prime is 12258588002201. The next prime is 12258588002209. The reversal of 12258588002205 is 50220088585221.
It is an interprime number because it is at equal distance from previous prime (12258588002201) and next prime (12258588002209).
It is not a de Polignac number, because 12258588002205 - 22 = 12258588002201 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12258588002201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4591230127 + ... + 4591232796.
It is an arithmetic number, because the mean of its divisors is an integer number (1239632494740).
Almost surely, 212258588002205 is an apocalyptic number.
12258588002205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12258588002205 is a deficient number, since it is larger than the sum of its proper divisors (7575531913635).
12258588002205 is an equidigital number, since it uses as much as digits as its factorization.
12258588002205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9182463020.
The product of its (nonzero) digits is 1024000, while the sum is 48.
The spelling of 12258588002205 in words is "twelve trillion, two hundred fifty-eight billion, five hundred eighty-eight million, two thousand, two hundred five".
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